package demo_0326.v2;

public abstract class Shape {
    int x;

    int y;
    //无参构造
    public Shape() {
        this(0, 0);
    }
    //全参构造
    public Shape(int x, int y) {
        this.x = x;
        this.y = y;
    }

    public int getX() {
        return x;
    }

    public void setX(int x) {
        this.x = x;
    }

    public int getY() {
        return y;
    }

    public void setY(int y) {
        this.y = y;
    }

    public void move(int x, int y) {
        this.x = x;
        this.y = y;
    }

    abstract public void draw();
}
